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Goal: to practice additions, substraction, regroup between two numbers.

To change difficulty, set new values of min/max:
    Min: Max:
    Addition only: Substract only: All Regroup:
Saturday August 18 2018
12:45:44 PM
Saturday August 18 2018
12:45:44 PM
Flip Answers
1)   96 + 77 =          
2)   79 + 88 =          
3)   96 + 21 =          
4)   60 - 54 =          
5)   1 + 93 =          
6)   21 + 28 =          
7)   91 + 6 =          
8)   29 + 67 =          
9)   8 + 23 =          
10)   95 - 4 =          
11)   44 + 99 =          
12)   78 - 56 =          
13)   75 - 73 =          
14)   70 - 35 =          
15)   75 - 36 =          
16)   84 + 57 =          
17)   99 - 48 =          
18)   76 - 9 =          
19)   44 + 83 =          
20)   96 - 79 =          

Score: ______________   

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